DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Understanding the Composition Pattern in React

Understanding the Composition Pattern in React

1
Comments
4 min read
Express.js Basics: A Beginner's Guide - Node.js Tutorial Series - part 10

Express.js Basics: A Beginner's Guide - Node.js Tutorial Series - part 10

Comments
3 min read
Simple Guide to Integrate Juspay in Your TypeScript React App

Simple Guide to Integrate Juspay in Your TypeScript React App

9
Comments
3 min read
LEARNING HOW TO: useEFFECT and useSTATE, A REACT APP.

LEARNING HOW TO: useEFFECT and useSTATE, A REACT APP.

1
Comments
2 min read
Converting CSV to JSON: A Quick Guide + An Online Tool

Converting CSV to JSON: A Quick Guide + An Online Tool

3
Comments 1
3 min read
Quebra de CAPTCHA utilizando IA: Comparando ChatGPT e Google Gemini

Quebra de CAPTCHA utilizando IA: Comparando ChatGPT e Google Gemini

3
Comments
3 min read
Enhanced Object Literals

Enhanced Object Literals

Comments
1 min read
Iteration Stament i.e for-of loop

Iteration Stament i.e for-of loop

Comments
1 min read
How to get device information from user requests

How to get device information from user requests

Comments
3 min read
What is an API Key? A Simple Guide for Understanding

What is an API Key? A Simple Guide for Understanding

1
Comments
4 min read
Supercharge Your Web Animations: Optimize requestAnimationFrame Like a Pro

Supercharge Your Web Animations: Optimize requestAnimationFrame Like a Pro

1
Comments
4 min read
Kako se Pripremiti za Intervju za React Developera?

Kako se Pripremiti za Intervju za React Developera?

6
Comments
4 min read
Sentry can’t fix React hydration errors, but it can really help you debug them

Sentry can’t fix React hydration errors, but it can really help you debug them

4
Comments
5 min read
Install Deno 2.0 in your systems

Install Deno 2.0 in your systems

1
Comments
2 min read
Top UI Component Libraries for React

Top UI Component Libraries for React

202
Comments 14
4 min read
Top 5 VS Code Extensions for JavaScript Developers

Top 5 VS Code Extensions for JavaScript Developers

10
Comments
3 min read
🚀 React Re-render Saga: Stopping the Madness, One Trick at a Time 🤯

🚀 React Re-render Saga: Stopping the Madness, One Trick at a Time 🤯

Comments
4 min read
Exploring JavaScript Array Methods: A Deep Dive into `.slice()` and `.splice()`

Exploring JavaScript Array Methods: A Deep Dive into `.slice()` and `.splice()`

5
Comments
4 min read
Six Incredible React Libraries 💻🚀

Six Incredible React Libraries 💻🚀

Comments
1 min read
Mastering GitHub Webhooks: A Comprehensive Guide

Mastering GitHub Webhooks: A Comprehensive Guide

Comments
4 min read
🤖 **Building a Real-Time Chatbot in Next.js with OpenAI** 🧠

🤖 **Building a Real-Time Chatbot in Next.js with OpenAI** 🧠

6
Comments 3
4 min read
React Under The Hood: What’s Really Happening?

React Under The Hood: What’s Really Happening?

9
Comments 2
2 min read
Open source semantic embedding, search & clustering in NodeJS

Open source semantic embedding, search & clustering in NodeJS

5
Comments 3
3 min read
Direct Upload with Rails & Dropzone.js

Direct Upload with Rails & Dropzone.js

5
Comments
5 min read
Top 5 Biggest Problems in JavaScript (And How to Avoid Them)

Top 5 Biggest Problems in JavaScript (And How to Avoid Them)

1
Comments 5
4 min read
Exploring the Modern Magic of JavaScript

Exploring the Modern Magic of JavaScript

1
Comments
2 min read
5 things you need to know before hiring a Node.js developer

5 things you need to know before hiring a Node.js developer

1
Comments
4 min read
Mastering JavaScript Objects: Methods, Properties, Prototypes, and __proto__ in Real-Time User Management System

Mastering JavaScript Objects: Methods, Properties, Prototypes, and __proto__ in Real-Time User Management System

5
Comments
14 min read
Understanding Object Iteration in JavaScript: `for...of` vs `for...in`

Understanding Object Iteration in JavaScript: `for...of` vs `for...in`

7
Comments
4 min read
Streamlining Styling in React Native with Unistyles

Streamlining Styling in React Native with Unistyles

4
Comments
7 min read
Day 52 / 100 Days of Code: Rock Paper Scissors (RPS) Project

Day 52 / 100 Days of Code: Rock Paper Scissors (RPS) Project

Comments
1 min read
ReactNode vs React.Element: Understanding the Difference

ReactNode vs React.Element: Understanding the Difference

Comments
4 min read
AI Tools to Boost Your Web Development Workflow 💻

AI Tools to Boost Your Web Development Workflow 💻

2
Comments
3 min read
Introduction to useActionState -New hook in React

Introduction to useActionState -New hook in React

3
Comments
3 min read
এক নজরে জাভাস্ক্রিপ্ট Promise

এক নজরে জাভাস্ক্রিপ্ট Promise

3
Comments 5
2 min read
Multi Tap issue when developing the Telegram miniapp.

Multi Tap issue when developing the Telegram miniapp.

Comments
1 min read
What is Load Balancing (System Design Concept) ?

What is Load Balancing (System Design Concept) ?

6
Comments 1
3 min read
WebRTC DataChannel Tutorial

WebRTC DataChannel Tutorial

1
Comments 1
6 min read
7 Open Source Projects You Should Know - Vue Edition ✔️ [BONUS]

7 Open Source Projects You Should Know - Vue Edition ✔️ [BONUS]

23
Comments 8
3 min read
Mastering React Re-renders: How to Avoid Common Pitfalls

Mastering React Re-renders: How to Avoid Common Pitfalls

7
Comments
4 min read
Asynchronous JavaScript - Get Confusions Cleared

Asynchronous JavaScript - Get Confusions Cleared

4
Comments
11 min read
Svelte Data Tables for 2024: A Comprehensive Feature Comparison

Svelte Data Tables for 2024: A Comprehensive Feature Comparison

2
Comments 3
5 min read
🔥 Building a Real-Time Chat App with Sockets in Next.js 💬

🔥 Building a Real-Time Chat App with Sockets in Next.js 💬

11
Comments 3
3 min read
Effortless Error Handling in JavaScript: How the Safe Assignment Operator Simplifies Your Code

Effortless Error Handling in JavaScript: How the Safe Assignment Operator Simplifies Your Code

19
Comments 5
2 min read
Build Deploy a LaTeX editor using GitHub Actions

Build Deploy a LaTeX editor using GitHub Actions

4
Comments
5 min read
Day21 of 100DaysOfCode

Day21 of 100DaysOfCode

Comments
1 min read
How To Build A Star Rating Project Using Vanilla JavaScript (For Beginners)

How To Build A Star Rating Project Using Vanilla JavaScript (For Beginners)

2
Comments
4 min read
My experience with Units Tests using Jest JS

My experience with Units Tests using Jest JS

Comments
1 min read
Fedify, an ActivityPub server framework, reached v1.0.0

Fedify, an ActivityPub server framework, reached v1.0.0

2
Comments
4 min read
🔥How to Render a Beautiful PDF Viewer for Vue.js in Minutes💅

🔥How to Render a Beautiful PDF Viewer for Vue.js in Minutes💅

10
Comments
5 min read
How Apple Product Launch Reduced Akamai's CDN Availability to 97%

How Apple Product Launch Reduced Akamai's CDN Availability to 97%

1
Comments
1 min read
Top 2 React Hooks

Top 2 React Hooks

Comments
1 min read
Speeding up React Development with TanStack Query

Speeding up React Development with TanStack Query

4
Comments
4 min read
How to Create and Download Files of Unlimited Size in node.js/NestJS

How to Create and Download Files of Unlimited Size in node.js/NestJS

9
Comments 4
9 min read
New style Stop watch html css js Free

New style Stop watch html css js Free

Comments
1 min read
Why I'm Starting to Write: A Journey Into Software Development

Why I'm Starting to Write: A Journey Into Software Development

1
Comments
3 min read
How to Build a Stunning Portfolio Website with My New Template + Tutorial

How to Build a Stunning Portfolio Website with My New Template + Tutorial

Comments
3 min read
ReactJS |Simple React Calculator

ReactJS |Simple React Calculator

1
Comments
3 min read
Créez des Composants React Puissants avec les Hooks : Un Guide Pratique 🌟

Créez des Composants React Puissants avec les Hooks : Un Guide Pratique 🌟

Comments
3 min read
Understanding Amazon Prime Video's X-Ray Feature Enhancing the viewer's experience with real-time information.

Understanding Amazon Prime Video's X-Ray Feature Enhancing the viewer's experience with real-time information.

Comments
3 min read
loading...